68755744 is an even 8-digits composite number following 68755743
and preceding 68755745 . In scientific notation, it is written as 6.8755744 × 10^7.
The sum of its digits is 46. It has a total of 6 prime factors and 12 positive divisors.
There are 34377856 positive integers (up to 68755744) that are relatively prime to 68755744.
68755744 has 12 divisors, whose sum is 135362934
The reverse of 68755744 is 44755786
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-eight million seven hundred fifty-five thousand seven hundred forty-four
Scientific notation
6.8755744 × 10^7
Engineering notation
6.8755744 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2148617
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4297234
Product of the distinct prime numbers
The prime factorization of 68755744 is 2 × 2 × 2 × 2 × 2 × 2148617.
Since it has a total of 6 prime factors.
4 , 6 , 77 , 60 , 726 , 614 , 7727 , 4322 , 48660 , 19315 , 271887 , 221856 , 2679330 , 1887149 , 37937141 , 89072305 , 513906505 , 684687572 , 9338426671 , 2364959253
n×2
137511488
n×3
206267232
n×4
275022976
n×5
343778720
n÷2
34377872
n÷3
22918581.333333
n÷3
17188936
n÷5
13751148.8
n2
4727352332993536
n3
3.2503262680511E+23
n4
2.2347860080259E+31
n5
1.5365437466261E+39
2 √n
8291.9083448866
3 √n
409.67204390716
4 √n
91.059916235886
5 √n
36.937015119303
1 , 2 , 4 , 8 , 16 , 32 , 2148617 , 4297234 , 8594468 , 17188936 , 34377872 , 68755744
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68755743
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68755744 can be divided by 12 positive divisors.
The sum of these divisors (counting 68755744) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000110010010000100100000
3
Ternary
11210101011011001
4
Quaternary
10012102010200
5
Quinary
120100140434
6
Senary
10453401344
8
Octal
406220440
10
Decimal
68755744
12
Duodecimal
1b039254
16
Hexadecimal
4192120
20
Vigesimal
119e974
36
Base36
14xo9s
md5
5a9b5abac791ac52e75f2a9cf9c3b808
sha1
0d8345acdc8d4bfeec785d101e210e8d21c8bff2
sha256
69b4032cf477ff8725559b2c2c8191653463d90f2c954312c726b458ac4948f4
sha512
aafe75e97d8f172e1add54b908c2600e1ca8ab8eba72cd6af6bcdad5753fd5f7861942431eaddfe5c6b51aae65779a73c810205396273386122b0706f5e3892f
ripemd-160
e26d3131ed31953a3e1dd49abe9916fce9c8ff6b
Diameter
137511488
Circumference
432005080.485
Area
1.4851415360263E+16
Volume
1.3614934833972E+24
Surface area
5.9405661441052E+16
Circumference
432005080.485
Perimeter
275022976
Area
4727352332993536
Diagonal
97235305.655853
Surface area
28364113997961216
Volume
3.2503262680511E+23
Space diagonal
119088441.9202
Perimeter
206267232
Area
2.047003606506E+15
Altitude
59544220.960099
Surface area
2.047003606506E+15
Volume
3.8305462420128E+22
Height
32411768.551951